org.gnu.gtk
Class TreeIter
A tree iterator refers to a particular row of a
TreeView
object. They
are used internally by many methods, but don't have any useful methods
themselves.
TreeIter(Handle handle, TreeModel model) - construct iter from handle to native resources.
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TreeIter | getChild(int index) - Returns an iterator for the child of the given parent at a position
identified by index.
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int | getChildCount() - Returns the number of children that
iter has
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TreeIter | getFirstChild() - Returns an iterator for the first child of the given iterator, or
null if the iter has no children.
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boolean | getHasChild() - Returns TRUE if iter has children, FALSE otherwise.
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TreeModel | getModel() - Returns the TreeModel which this Iter is associated with
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TreeIter | getNextIter() - Returns the next
iter pointing to the node following the
TreeIter provided at the same level.
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TreeIter | getParent() - Return the parent iterator of the given child.
|
TreePath | getPath() - Returns a newly-created
TreePath referenced by this iter.
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static Type | getType() - Retrieve the runtime type used by the GLib library.
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String | toString() - Generates a string representation of the iter.
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TreeIter
public TreeIter(Handle handle,
TreeModel model)
construct iter from handle to native resources.
getChild
public TreeIter getChild(int index)
Returns an iterator for the child of the given parent at a position
identified by index.
getChildCount
public int getChildCount()
Returns the number of children that iter
has
getFirstChild
public TreeIter getFirstChild()
Returns an iterator for the first child of the given iterator, or
null
if the iter has no children.
getHasChild
public boolean getHasChild()
Returns TRUE if iter has children, FALSE otherwise.
getModel
public TreeModel getModel()
Returns the TreeModel which this Iter is associated with
getNextIter
public TreeIter getNextIter()
Returns the next
iter
pointing to the node following the
TreeIter provided at the same level. If there is no next iter it will
return null.
Use this in combination with
TreeModel.getFirstIter()
to loop
through all values in the model.
getParent
public TreeIter getParent()
Return the parent iterator of the given child.
getPath
public TreePath getPath()
Returns a newly-created
TreePath
referenced by this iter.
getType
public static Type getType()
Retrieve the runtime type used by the GLib library.
toString
public String toString()
Generates a string representation of the iter. This string is a ':'
separated list of numbers. For example, "4:10:0:3" would be an acceptable
return value for this string.